RH40M-4DK.4F.1R 122666 ZIEHL-ABEGG Centrifugal Fan

Brand :: ZIEHL-ABEGG

Model:: RH40M-4DK.4F.1R 122666 | ZIEHL-ABEGG 3~200/345VAC 710W AC Centrifugal Fan for HVAC and ventilation

Type:: Centrifugal Fans

Industry:: HVAC & Ventilation

Description:: RH40M-4DK.4F.1R 122666 is a 3~200/345 VAC centrifugal fan for air-conditioning systems. Its main supplied feature is a backward-curved impeller configuration. It also lists a 400 mm size specified in the upload data. Review duct connection for technical approval. Check the exact variant before ordering.

Product Features

Rated Voltage(V)	3~ 200/345
Size(mm)	400
Input Power(W)	710
Speed(rpm)	1540

Product Features

Efficient Radial Fan

The RH40M-4DK.4F.1R 122666 serves HVAC and ventilation systems as a ZIEHL-ABEGG AC centrifugal fan. It supports forced-air cooling or fan control where natural convection cannot maintain the required thermal margin.

The aluminum backward-curved wheel is integrated with an external-rotor motor in a compact single-inlet arrangement. Its geometry supports free-running use or integration with a suitable scroll, giving equipment designers flexibility when balancing airflow, pressure and installation space.

Selection of RH40M-4DK.4F.1R 122666 should include the installed resistance, mechanical fit and available control method. Prototype testing links the fan specification to reliable cooling and practical lifecycle sourcing.

Application Industry

HVAC Ventilation

For HVAC, outdoor air-conditioning and ventilation equipment, the RH40M-4DK.4F.1R 122666 AC centrifugal fan moves conditioned or exhaust air through the intended system path. The application depends on controlled airflow to keep thermal conditions within the equipment designer's target range.

Refrigeration Systems

Equipment makers can integrate the AC centrifugal fan into a documented cooling concept and retain the full model code for service. For commercial refrigeration and heating equipment, the RH40M-4DK.4F.1R 122666 AC centrifugal fan helps refrigeration assemblies maintain a defined heat-rejection path.

Rail Transit

For rail vehicles and trackside equipment, the RH40M-4DK.4F.1R 122666 AC centrifugal fan removes heat from enclosed rail-vehicle or trackside equipment. Continuous heat removal helps prevent temperature rise from disrupting the surrounding process or electrical system.

Drying Equipment

Effective circulation helps the wider installation retain its intended operating temperature. For industrial drying and wood-processing equipment, the RH40M-4DK.4F.1R 122666 AC centrifugal fan supports uniform process airflow across wood and other drying systems.

Frequently Asked Questions

Does RH40M-4DK.4F.1R 122666 support speed control?

Speed-control support is not stated for this exact item in the supplied sources. Confirm the motor and controller version before specifying control hardware.

How should RH40M-4DK.4F.1R 122666 be maintained?

No model-specific maintenance interval is supplied. Keep the airflow path clean, inspect mounting and electrical connections, and follow the exact product instructions.

Does RH40M-4DK.4F.1R 122666 require a separate controller?

The supplied sources do not confirm an integrated controller. Verify the exact electrical variant and control requirement before ordering.

Can RH40M-4DK.4F.1R 122666 be considered for continuous operation?

The supplied files do not establish a universal 24/7 duty rating. Validate ambient conditions, duty cycle, protection, and maintenance requirements for continuous use.

What equipment is RH40M-4DK.4F.1R 122666 suited to?

The supplied application data covers air-conditioning systems. Confirm the installation's airflow, pressure, space, and electrical requirements.

Which application details should be confirmed before ordering RH40M-4DK.4F.1R 122666?

Confirm the target equipment, operating point, ambient conditions, installation space, electrical supply, controls, protection, quantity, and required delivery date.

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RH40M-4DK.4F.1R 122666 ZIEHL-ABEGG Centrifugal Fan

Product Features

Product Features

Efficient Radial Fan

Application Industry

HVAC Ventilation

Refrigeration Systems

Rail Transit

Drying Equipment

Frequently Asked Questions

Does RH40M-4DK.4F.1R 122666 support speed control?

How should RH40M-4DK.4F.1R 122666 be maintained?

Does RH40M-4DK.4F.1R 122666 require a separate controller?

Can RH40M-4DK.4F.1R 122666 be considered for continuous operation?

What equipment is RH40M-4DK.4F.1R 122666 suited to?

Which application details should be confirmed before ordering RH40M-4DK.4F.1R 122666?

Related Products

RH35M-4EK.4F.1R 139899 | ZIEHL-ABEGG 230VAC 410W 350mm AC Centrifugal Fan for HVAC systems

RH45G-4DK.4I.1R 126320 | ZIEHL-ABEGG 400VAC AC Centrifugal Fan for HVAC and ventilation

RH35V-4EK.4F.1R 114116 | ZIEHL-ABEGG 1~230VAC 292W AC Centrifugal Fan for industrial automation

RH40M-4EK.4I.1R 121747 | ZIEHL-ABEGG 230VAC AC Centrifugal Fan for HVAC and ventilation

RH56E-4DK.6N.1R 129263 | ZIEHL-ABEGG 3~230/400VAC 2500W AC Centrifugal Fan for HVAC systems

RH28C-2DD.3I.1R 115254 | ZIEHL-ABEGG 400VAC 621W AC Centrifugal Fan for renewable energy

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